Water and bitumen do not mix with each other, but it can be made from intermediates such as emulsifiers. In this way, bitumen particles are dispersed and immersed in water. In such a way that emulsifiers charge fine bitumen particles and keep them suspended and stable in water. Being pregnant, bitumen particles prevent bitumen particles from sticking to each other and Prevent bitumen from clotting or settling. Bitumen particles are very small globules in water, the amount of bitumen in the liquid depends on the type and application of emulsion bitumen (green bitumen). For more information about latest bitumen prices in 2020 on the market, refer to the official website of our bitumen production company.
What is the role of resins in bitumen?
Bitumen is used in various industries and is used to build roads and create anti-moisture coatings and prefabricated waterproofing. Pure bitumen has suitable properties for most applications, but in some cases due to limited physical and chemical properties, this material can not be used for special applications and it is necessary to use this material using polymers, minerals or aggregates. Modified to access the desired properties. (Polymer modified bitumen(
One of the polymers that can be used to improve the properties of bitumen is ELVAX resin. If we use this resin in the amount of 5%, it will significantly improve the properties of bitumen. If more than 5% of ELVAX resin is used, new materials with desirable thermoplastic properties are obtained.
The use of polymers to modify the properties of bitumen has the following advantages:
1- Increase flexibility and strength
2- Improves impact resistance and increases adhesion
3- Resistance to wear at low temperatures
4- Resistance to deformation at high temperatures
Another method used to improve the properties of bitumen at high temperatures is blowing air into the bitumen. Although blowing air into the bitumen increases its efficiency at high temperatures, it reduces the efficiency of this material at low temperatures. In contrast, the use of ELVAX resin, in addition to improving high temperature performance, maintains low temperature performance.
Isfahan Fidar Manufacturing and Industrial Company operates as one of the bitumen exporters in Iran. The company has a barrel production and packaging unit for export bitumen has the ability to prepare, package and export various types of bitumen grades.
One of the polymers that can be used to improve the properties of bitumen is ELVAX resin. If we use this resin in the amount of 5% in bitumen, it will significantly improve the properties of bitumen. If more than 5% of ELVAX resin is used in bitumen, new materials with desirable thermoplastic properties are obtained.
Resins are normally soluble in heptane. Most of these compounds are composed of carbon and hydrogen and also contain small amounts of oxygen, sulfur and nitrogen. These materials are dark brown, solid or semi-solid, and are very polar. The special property of resins is that they are very compact. Resins are anticoagulants for asphaltene. For more information about bitumen price list 2020 you, dear customers, can visit our site.
Updated prices of bitumen in 2020
Aromatics are cyclic compounds with the lowest molecular weight and contain aromatic or naphthenic side chains and are a good anticoagulant medium for asphaltene. This component makes up 40% to 65% of the total bitumen used by the bitumen company in its production, which is a dark brown viscous liquid with an average molecular weight of between 300 and 2000. Aromatics contain non-polar carbon chains in which unsaturated rings predominate and are highly soluble in other heavy hydrocarbons. Dear customers, for more information about Updated prices of bitumen in 2020, visit our site.
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